package oo.Day04.nigthText;


public class person {
    String name;
    int age;
    String address;
    person(String name,int age,String address){
        this.name = name;
        this.age = age;
        this.address = address;
    }
    void sayHi(){
        System.out.println("我的名字是："+name+",今年："+age+"岁了，"+"我来自"+address);
    }

}
